BUSINESS MATHA worker is paid $9.80 per hour, with time and a half for any hours over 40 per week. If he works 44 hours in a week, what will be his gross pay amount
Thursday, November 7, 2013 at 1:38pm

math. Cimarron Homes Inc. purchased a snow plow for $57,000 and financed the full amount for 5 years at an annual simple interest rate of 9%. a. Find the interest due on the loan. b. Find the monthly payment
Thursday, November 7, 2013 at 12:54pm

MathYou draw nine cards from a standard deck of cards. What is the probability that a. four or more will be red, b. exactly two or three will be red, c. two or fewer will be red, and d. exactly five will be red?.
Thursday, November 7, 2013 at 11:08am

Math0 689 1 6778 2 00124455689 3 11233 4 5 01 Stem and leaf plot--How many students are in the smallest class? In the largest class?
Thursday, November 7, 2013 at 10:45am

MATHTwo students h and k appeared in an examination. The probability that h will qualify the exam is 0.05 and that the probability that k will qualify the examination is 0.21. The probibality that both will qualify the examination is 0.03 find the probibality that .(a)both h and k...
Thursday, November 7, 2013 at 10:38am

MATHWrite down the following events as sets and also write the corresponding sample space.(1)an odd appears in a single toss of a fair die.(2)at least one head appears in two tosses of a fair coin.
Thursday, November 7, 2013 at 10:28am

MathI'm trying to figure out the mode and modal class and the numbers that are the mode are 17, 20, 24, 25, 31, 33 from a set of numbers. (I already figured that part out). My question is what of those numbers is the modal class or in other words what is a modal class as ...
Thursday, November 7, 2013 at 10:25am

mathFor 4.95 seconds , a particle moves in a straight line according to the position function: s(t) = e^t(5-t)-5 . a. when id the particle at rest ? when is particle moving forward ? b. Find the total distance traveled by the particle in intervals [0,1] seconds and [1,2] seconds...
Thursday, November 7, 2013 at 3:04am

mathFor 4.95 seconds , a particle moves in a straight line according to the position function: s(t) = e^t(5-t)-5 . a. when id the particle at rest ? when is particle moving forward ? b. Find the total distance traveled by the particle in intervals [0,1] seconds and [1,2] seconds...
Thursday, November 7, 2013 at 3:04am

Math Ms. Sue please help!!!Okay I am really stuck on this question Tip: ^ = exponent Example: 6x10^7 7 is exponent Question: Venus is the second planet from the sun. Earth is the third planet from the sun. The distance from Venus to the sun is 6.72x10^7 and the distance from Earth to the sun is 9.3x10^7...
Wednesday, November 6, 2013 at 11:15pm

MathA sink can be filled by a pipe in 6 minutes but it takes 12 minutes to drain a full sink. If both the pipe and the drain are open, how long will it take to fill the sink?
Wednesday, November 6, 2013 at 10:36pm

MathTriangle ABC has coordinates A(1,4); B(3, -2); and C(4, 2). Find the coordinates of the image A'B'C' after a reflection over the x-axis.
Wednesday, November 6, 2013 at 10:30pm

MATHHarriet needs to ship a small vase. The box she will use has a volume of 216 cubic inches. If the side lengths are all the same, what is the length of each side of the box? Hint: V= s^3.
Wednesday, November 6, 2013 at 10:22pm

MathThe first modern electronic computer, called ENIAC, was introduced in 1946. Personal home computers were not available until 28 years later. In what year were personal home computers introduced.
Wednesday, November 6, 2013 at 10:02pm

math calculusA person stands on a bridge that is 100 feet above a river. If she drops a pebble how fast is it moving after 2 seconds? How long does it take the pebble to reach the river below? She has another pebble that she tosses up with initial speed of 8 feet per second. It goes up, ...
Wednesday, November 6, 2013 at 9:52pm

mathJuan has measured the location of his bookcase and realized that he could only fit a bookcase with shelves that are 1 3/4 feet wide. what is the maximum number of shelves Juan could build for a new bookcase using 18 ft of lumber.
Wednesday, November 6, 2013 at 9:15pm

MathInformation: Juan plans to build a bookcase t store his paperback books, DVDs, and CDs. he has lumber that he will use for the sides and back of the bookcase. Juan plans for his bookcase to have five shelves including, the top and bottom shelves. Each shelf will be 2 1/2 feet ...
Wednesday, November 6, 2013 at 9:09pm

mathAndrea and her grandmother paid$32 to go to the museum. An adultticket was 3 times the cost of a childsticket. How much was an adult ticket?
Wednesday, November 6, 2013 at 8:59pm

mathSam, Trish, and Shanti are making signs for the spring dance. Sam can make a sign in 3/4 of an hour, Trish can make a sign in 2/3 of an hour, and Shanti can make a sign in 3/5 of an hour. a. How many complete signs can each person make in 4 hours?
Wednesday, November 6, 2013 at 8:15pm

mathA hobby shop has 4 times as manymodel airplanes as model helicopters.The total number of model airplanesand helicopters is 35. How manymodel airplanes does the hobby shophave?
Wednesday, November 6, 2013 at 7:46pm

mathThree groups of students are sharing leftover pizza (all the same size originally). In which group does each student get the most pizza? Explain your choice. A. Six students equally share 3/4 of a pizza B. Three students equally share 1/3 of a pizza C. Four students equally ...
Wednesday, November 6, 2013 at 7:04pm

MathFind the points of intersection of the parabolas y=1/2x^2 and y=1-1/2x^2. Show that at each of these points the tangent lines to the two parabolas are similar Answer (+-1,1/2) Please show and explain all steps thank yo
Wednesday, November 6, 2013 at 7:02pm

math-fractionslast season a little league baseball team traveled a total of 133 miles. For their first game they traveled 16 2/3 miles; second game 2 1/6; third game 25 4/9; and their fourth game 32 1/3. How many miles did they travel for their final fifth away game? when I add it, all I ...
Wednesday, November 6, 2013 at 6:49pm

mathLisa and her father stand next to each other on a sunny day. Lisa is 130 centimeters tall and her father is 200 centimeters tall. Lisa's shadow is 100 centimeters. How long is lisa's father's shadow to the nearest centimeter?
Wednesday, November 6, 2013 at 6:40pm

MathThe cost of renting a car for one day is $32 plus $.08 per mile. How much would it cost to rent a car for one day if the number of miles driven is 250?
Wednesday, November 6, 2013 at 6:19pm

mathbeth travels 244 miles everyweek. she says she will travel 2,196 miles if she travels the same number of miles for the next 9 weeks.
Wednesday, November 6, 2013 at 6:06pm

mathA store has 2 times as many hooded sweatshirts as crewneck sweatshirts. The total number of sweatshirts is 36. How many hooded sweatshirts does the store have?
Wednesday, November 6, 2013 at 5:59pm

Jr Applied Math (Algebra II) A landscaping company placed two orders with a nursery. The first order was for 13 bushes and 4 trees, and totaled $487.00. The second was for 6 bushes and 2 trees, and totaled $232.00. The bills do not list the per-item price. What were the costs of one bush and of one tree?
Wednesday, November 6, 2013 at 5:54pm

math Hideki is collecting pennies . Each month in may, june, and july he put 200 pennies in a jug . He put 300 pennies in th jug in August and 300 in September. How many pennies did Hideki put in the jug between May and September ?
Wednesday, November 6, 2013 at 5:33pm

mathLaundry- detergent $7.99 T Flower- bouquet $3.99 T, A grocery store receipt shows 5% state tax due on laundry detergent and a flower bouquet. Does it matter whether the tax is calculated on each separate item or the total cost? Explain.
Wednesday, November 6, 2013 at 5:27pm

Math-TrigonometryShow that if A, B, and C are the angles of an acute triangle, then tan A + tan B + tan C = tan A tan B tan C. I tried drawing perpendiculars and stuff but it doesn't seem to work? For me, the trig identities don't seem to plug in as well. Help is appreciated, thanks.
Wednesday, November 6, 2013 at 5:21pm

mathcolored beads are placed in the following order 1 red,1 green;then 2 red,2 green;then 3 red, 3 green; and so on In all,how many of the first 100 beads are red?
Wednesday, November 6, 2013 at 4:48pm

math for the office professionalone of your delivery trucks traveled 1,200 miles on 55 gallons of gas.yow many miles per gallon did the truck get?round off your answer to the nearest hundredth a.21.81 B.45.83C.45.84 D.21.82 my answer is d I know a is wrong
Wednesday, November 6, 2013 at 12:57pm

math Ramesh has 150 shares of par value 10 each of a company which pays annual dividend of 15% at such a price that he receives 10% on his investment.what is the market value of share
Wednesday, November 6, 2013 at 12:05pm

mathThe temperature on one day in January for Phoenix, AZ, is 52 degrees Fahrenheit. On the same day in Barrow, AK, the temperature is -23 degrees Fahrenheit. What is the difference between these two temperatures?
Wednesday, November 6, 2013 at 9:15am

Math - Trigonometry Let f(x) be a polynomial such that f(cos theta) = cos(4 theta) for all \theta. Find f(x). (This is essentially the same as finding cos(4 theta) in terms of cos theta; we structure the problem this way so that you can answer as a polynomial. Be sure to write your polynomial ...
Wednesday, November 6, 2013 at 7:22am

Math/ScienceExplain how you could determine, give the following 3 pieces of information, (you need all 3 together not each one individually) the radius of the Earth. 1)Jakarta and Port Moresby, the capital of pau New Guinea, are two cities on the equator. 2) A plane leaves from Port ...
Wednesday, November 6, 2013 at 1:31am

mathSo I need to solve this differential equation dy/dx = 1/(x+2) so i solved it like this dy = 1/(x+2)dx then i took the integral of both sides y= ⌠1/(x+2)dx ⌡ then performed a u sub u = x+2 du = 1dx y = ⌠du/u ⌡ y = ln abs(u)+c y = ln abs(x+2)+c but the ...
Wednesday, November 6, 2013 at 12:19am

MathAn equation of the tangent line to the curve y=f(x)=x(4cosx−6sinx) at the point (3f(3)) is y =? Note: Please follow these instructions carefully: (a) Express f(3) and f(3) in terms of . Simplify those expressions by evaluating the exact values of sin(3) and cos(3). (b) ...
Tuesday, November 5, 2013 at 11:01pm

Math - TrigonometryIf sin theta +cos theta =1.2, then what is sin^3 theta + cos^3 theta? Hmm...I don't understand how to proceed. I know I must apply a trig Identity, but which one? Thanks in advance
Tuesday, November 5, 2013 at 10:26pm

mathThe shape of a patio is trapezoidal with a height of 9 ft and bases of 14 ft and 8 ft. What is the cost 24) of outdoor carpeting to cover the patio if the carpeting costs $2.50 per ft2?
Tuesday, November 5, 2013 at 8:02pm

mathFor the following sequence, which description shows the relationship between a term and n, its position in the sequence? 3,5,7,9,11.... A-Multiply by 2 and then subtract1 B-Multiply n by2 an then add1 C-Multiply n by 1 I believe it is b
Tuesday, November 5, 2013 at 7:14pm

maththe girls high school basketball team played 12 games. they won 6 more games than they lost. find the number of games the basketball team won.
Tuesday, November 5, 2013 at 7:11pm

mathBen placed a stone in an empty rectangular tank, 50cm long and 40cm wide. He then filled the tank with water flowing from a tap at a rate of 10 liters per minute. it took 3 min to fill the tank to a depth of 18cm to cover the stone completely. Find the volume of the stone. ...
Tuesday, November 5, 2013 at 7:03pm

MathA motorist traveling 55 mph is being pursued by a highway patrol car traveling 65 mph. If the patrol car is four miles behind the motorist, how long will it take the patrol car to overtake the motorist?
Tuesday, November 5, 2013 at 6:48pm

college mathMath homework please help!! 2. Suppose that peoples weights are normally distributed, with mean 175 pounds and a standard deviation of 6 pounds. Round to the nearest hundredth of a percent a. What percent of the population would weigh between 165 and 170 pounds? b. What ...
Tuesday, November 5, 2013 at 5:37pm

mathSuppose that peoples weights are normally distributed, with mean 175 pounds and a standard deviation of 6 pounds. Round to the nearest hundredth of a percent a. What percent of the population would weigh between 165 and 170 pounds? b. What percent of the population would...
Tuesday, November 5, 2013 at 5:31pm

mathA store gave away a $5 gift card to every sixth customer and a $10 gift card to every tenth customer.Which customer would be the first one to receive both a $5 and a $10 gift card?please help
Tuesday, November 5, 2013 at 5:22pm

mathThe weight of a can made from a machine is normally distributed with a mean of 25 grams and a standard deviation of 0.4 grams. What percentage of the cans from this machine would not meet the minimum required weight of 24 grams? Round to the nearest hundredth of a percent
Tuesday, November 5, 2013 at 4:54pm

math2. Suppose that peoples weights are normally distributed, with mean 175 pounds and a standard deviation of 6 pounds. Round to the nearest hundredth of a percent a. What percent of the population would weigh between 165 and 170 pounds? b. What percent of the population ...
Tuesday, November 5, 2013 at 4:31pm

mathtwo computer disks and three notebooks cost $17 however, five computer disks an four notebooks cost $32.find the price of each
Tuesday, November 5, 2013 at 2:54pm

Math Help! Someone please help?:) 1. The sides of a square are increased by a scale of 6. The perimeter of the small square is 10ft. What is the perimeter of the larger sqaure? 2.5 ft, 10 ft, 60 ft, 120 ft 2. A map of Utah has a scale of 1 cm:30 mi. The boarder of Utah and Wyoming measures about 3.7 cm. How ...
Tuesday, November 5, 2013 at 2:26pm

math1-sin^2x/cosx = sin^2x/2sinx Please help me figure out this one, can you show all the steps, I am really confused. Your help is very much appreciated. Thanks
Tuesday, November 5, 2013 at 12:43pm

MathIf I I'm trying to find the average weight of a 2nd grade girl which would be the most effective and why? Mean, Median or Mode? If I'm trying to find the average cost of a home in a city which would be the most effective and why? Mean, Median or Mode? If I'm trying...
Tuesday, November 5, 2013 at 12:32pm

mathI put the wrong angle measure on my earlier question. It should have been... How many different triangles, if any, can be drawn with on 20 degree angle, one 45 degree angle, and one 115 degree angle. Thanks....
Tuesday, November 5, 2013 at 12:08pm

MathNeed help on the question below. How many different triangles, if any, can be drawn with on 20 degree angle, one 45 degree angle, and one 155 degree angle. Thanks....
Tuesday, November 5, 2013 at 11:52am